Gecko [ www.thearyasamaj.org ]

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.pkexec	[ DIR ]	drwxr-xr-x
GCONV_PATH=.	[ DIR ]	drwxr-xr-x
actions	[ DIR ]	drwxr-xr-x
api	[ DIR ]	drwxr-xr-x
cache	[ DIR ]	drwxr-xr-x
context	[ DIR ]	drwxr-xr-x
db	[ DIR ]	drwxr-xr-x
debug	[ DIR ]	drwxr-xr-x
diff	[ DIR ]	drwxr-xr-x
extauth	[ DIR ]	drwxr-xr-x
filerepo	[ DIR ]	drwxr-xr-x
installer	[ DIR ]	drwxr-xr-x
interwiki	[ DIR ]	drwxr-xr-x
job	[ DIR ]	drwxr-xr-x
json	[ DIR ]	drwxr-xr-x
libs	[ DIR ]	drwxr-xr-x
logging	[ DIR ]	drwxr-xr-x
media	[ DIR ]	drwxr-xr-x
normal	[ DIR ]	drwxr-xr-x
objectcache	[ DIR ]	drwxr-xr-x
parser	[ DIR ]	drwxr-xr-x
profiler	[ DIR ]	drwxr-xr-x
resourceloader	[ DIR ]	drwxr-xr-x
revisiondelete	[ DIR ]	drwxr-xr-x
search	[ DIR ]	drwxr-xr-x
specials	[ DIR ]	drwxr-xr-x
templates	[ DIR ]	drwxr-xr-x
upload	[ DIR ]	drwxr-xr-x
zhtable	[ DIR ]	drwxr-xr-x
.htaccess	14 B	-rw-r--r--
.mad-root	0 B	-rw-r--r--
Action.php	14.69 KB	-rw-r--r--
AjaxDispatcher.php	3.34 KB	-rw-r--r--
AjaxResponse.php	6.32 KB	-rw-r--r--
Article.php	54.32 KB	-rw-r--r--
AuthPlugin.php	7.85 KB	-rw-r--r--
AutoLoader.php	52.01 KB	-rw-r--r--
Autopromote.php	5.92 KB	-rw-r--r--
BacklinkCache.php	9.32 KB	-rw-r--r--
Block.php	33.87 KB	-rw-r--r--
Category.php	8.44 KB	-rw-r--r--
CategoryPage.php	2.58 KB	-rw-r--r--
CategoryViewer.php	20 KB	-rw-r--r--
Categoryfinder.php	5.16 KB	-rw-r--r--
Cdb.php	3.67 KB	-rw-r--r--
Cdb_PHP.php	10.73 KB	-rw-r--r--
ChangeTags.php	8.57 KB	-rw-r--r--
ChangesFeed.php	5.94 KB	-rw-r--r--
ChangesList.php	34.87 KB	-rw-r--r--
Collation.php	9.86 KB	-rw-r--r--
ConfEditor.php	29.16 KB	-rw-r--r--
Cookie.php	6.22 KB	-rw-r--r--
CryptRand.php	17.09 KB	-rw-r--r--
DefaultSettings.php	186.34 KB	-rw-r--r--
DeferredUpdates.php	2.06 KB	-rw-r--r--
Defines.php	7.21 KB	-rw-r--r--
EditPage.php	103.6 KB	-rw-r--r--
Exception.php	13.93 KB	-rw-r--r--
Export.php	32.68 KB	-rw-r--r--
ExternalEdit.php	3.51 KB	-rw-r--r--
ExternalStore.php	4.29 KB	-rw-r--r--
ExternalStoreDB.php	4.47 KB	-rw-r--r--
ExternalStoreHttp.php	463 B	-rw-r--r--
ExternalUser.php	8.96 KB	-rw-r--r--
FakeTitle.php	6.54 KB	-rw-r--r--
Fallback.php	5.61 KB	-rw-r--r--
Feed.php	10.26 KB	-rw-r--r--
FeedUtils.php	6.37 KB	-rw-r--r--
FileDeleteForm.php	10.06 KB	-rw-r--r--
ForkController.php	4.04 KB	-rw-r--r--
FormOptions.php	7.56 KB	-rw-r--r--
GlobalFunctions.php	107.24 KB	-rw-r--r--
HTMLForm.php	53.15 KB	-rw-r--r--
HistoryBlob.php	14.38 KB	-rw-r--r--
Hooks.php	7.89 KB	-rw-r--r--
Html.php	26.4 KB	-rw-r--r--
HttpFunctions.old.php	318 B	-rw-r--r--
HttpFunctions.php	23.29 KB	-rw-r--r--
IP.php	21.76 KB	-rw-r--r--
ImageFunctions.php	2.33 KB	-rw-r--r--
ImageGallery.php	10.42 KB	-rw-r--r--
ImagePage.php	36.96 KB	-rw-r--r--
ImageQueryPage.php	1.5 KB	-rw-r--r--
Import.php	37.73 KB	-rw-r--r--
Init.php	5.19 KB	-rw-r--r--
Licenses.php	4.17 KB	-rw-r--r--
LinkFilter.php	4.46 KB	-rw-r--r--
Linker.php	67.82 KB	-rw-r--r--
LinksUpdate.php	24.83 KB	-rw-r--r--
LocalisationCache.php	31.51 KB	-rw-r--r--
MWFunction.php	2.22 KB	-rw-r--r--
MagicWord.php	19.42 KB	-rw-r--r--
Message.php	15.95 KB	-rw-r--r--
MessageBlobStore.php	10.5 KB	-rw-r--r--
Metadata.php	5.5 KB	-rw-r--r--
MimeMagic.php	32.92 KB	-rw-r--r--
Namespace.php	9.02 KB	-rw-r--r--
OutputHandler.php	4.81 KB	-rw-r--r--
OutputPage.php	104.02 KB	-rw-r--r--
PHPVersionError.php	2.95 KB	-rw-r--r--
PageQueryPage.php	639 B	-rw-r--r--
Pager.php	33.1 KB	-rw-r--r--
PathRouter.php	11.23 KB	-rw-r--r--
PoolCounter.php	5.69 KB	-rw-r--r--
Preferences.php	47.49 KB	-rw-r--r--
PrefixSearch.php	5.55 KB	-rw-r--r--
ProtectionForm.php	20.1 KB	-rw-r--r--
ProxyTools.php	2.5 KB	-rw-r--r--
QueryPage.php	22.78 KB	-rw-r--r--
RecentChange.php	22.31 KB	-rw-r--r--
Revision.php	33.01 KB	-rw-r--r--
RevisionList.php	7.2 KB	-rw-r--r--
Sanitizer.php	52.53 KB	-rw-r--r--
SeleniumWebSettings.php	5.85 KB	-rw-r--r--
Setup.php	16.36 KB	-rw-r--r--
SiteConfiguration.php	12.88 KB	-rw-r--r--
SiteStats.php	11.54 KB	-rw-r--r--
Skin.php	41.11 KB	-rw-r--r--
SkinLegacy.php	20.25 KB	-rw-r--r--
SkinTemplate.php	62.44 KB	-rw-r--r--
SpecialPage.php	32.82 KB	-rw-r--r--
SpecialPageFactory.php	18.3 KB	-rw-r--r--
SquidPurgeClient.php	10.05 KB	-rw-r--r--
Status.php	8.62 KB	-rw-r--r--
StreamFile.php	5.46 KB	-rw-r--r--
StringUtils.php	11.32 KB	-rw-r--r--
StubObject.php	4.61 KB	-rw-r--r--
Title.php	133.73 KB	-rw-r--r--
TitleArray.php	1.95 KB	-rw-r--r--
User.php	116.25 KB	-rw-r--r--
UserArray.php	1.92 KB	-rw-r--r--
UserMailer.php	24.12 KB	-rw-r--r--
UserRightsProxy.php	5.56 KB	-rw-r--r--
ViewCountUpdate.php	3.43 KB	-rw-r--r--
WatchedItem.php	4.81 KB	-rw-r--r--
WebRequest.php	37.03 KB	-rw-r--r--
WebResponse.php	4.29 KB	-rw-r--r--
WebStart.php	4.94 KB	-rw-r--r--
Wiki.php	18.24 KB	-rw-r--r--
WikiCategoryPage.php	618 B	-rw-r--r--
WikiError.php	3.88 KB	-rw-r--r--
WikiFilePage.php	3.71 KB	-rw-r--r--
WikiMap.php	5.38 KB	-rw-r--r--
WikiPage.php	85.98 KB	-rw-r--r--
Xml.php	27.63 KB	-rw-r--r--
XmlTypeCheck.php	2.52 KB	-rw-r--r--
ZhClient.php	2.85 KB	-rw-r--r--
ZhConversion.php	415 KB	-rw-r--r--
ZipDirectoryReader.php	20.33 KB	-rw-r--r--
mime.info	3.86 KB	-rw-r--r--
mime.types	5.24 KB	-rw-r--r--
pwnkit	10.99 KB	-rwxr-xr-x
tidy.conf	413 B	-rw-r--r--

Code Editor : Action.php

<?php
/**
 * @defgroup Actions Action done on pages
 */

/**
 * Actions are things which can be done to pages (edit, delete, rollback, etc).  They
 * are distinct from Special Pages because an action must apply to exactly one page.
 *
 * To add an action in an extension, create a subclass of Action, and add the key to
 * $wgActions.  There is also the deprecated UnknownAction hook
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 *
 * @file
 */
abstract class Action {

/**
	 * Page on which we're performing the action
	 * @var Page
	 */
	protected $page;

/**
	 * IContextSource if specified; otherwise we'll use the Context from the Page
	 * @var IContextSource
	 */
	protected $context;

/**
	 * The fields used to create the HTMLForm
	 * @var Array
	 */
	protected $fields;

/**
	 * Get the Action subclass which should be used to handle this action, false if
	 * the action is disabled, or null if it's not recognised
	 * @param $action String
	 * @param $overrides Array
	 * @return bool|null|string
	 */
	private final static function getClass( $action, array $overrides ) {
		global $wgActions;
		$action = strtolower( $action );

if ( !isset( $wgActions[$action] ) ) {
			return null;
		}

if ( $wgActions[$action] === false ) {
			return false;
		} elseif ( $wgActions[$action] === true && isset( $overrides[$action] ) ) {
			return $overrides[$action];
		} elseif ( $wgActions[$action] === true ) {
			return ucfirst( $action ) . 'Action';
		} else {
			return $wgActions[$action];
		}
	}

/**
	 * Get an appropriate Action subclass for the given action
	 * @param $action String
	 * @param $page Page
	 * @param $context IContextSource
	 * @return Action|false|null false if the action is disabled, null
	 *     if it is not recognised
	 */
	public final static function factory( $action, Page $page, IContextSource $context = null ) {
		$class = self::getClass( $action, $page->getActionOverrides() );
		if ( $class ) {
			$obj = new $class( $page, $context );
			return $obj;
		}
		return $class;
	}

/**
	 * Get the action that will be executed, not necessarily the one passed
	 * passed through the "action" request parameter. Actions disabled in
	 * $wgActions will be replaced by "nosuchaction".
	 *
	 * @since 1.19
	 * @param $context IContextSource
	 * @return string: action name
	 */
	public final static function getActionName( IContextSource $context ) {
		global $wgActions;

$request = $context->getRequest();
		$actionName = $request->getVal( 'action', 'view' );

// Check for disabled actions
		if ( isset( $wgActions[$actionName] ) && $wgActions[$actionName] === false ) {
			$actionName = 'nosuchaction';
		}

// Workaround for bug #20966: inability of IE to provide an action dependent
		// on which submit button is clicked.
		if ( $actionName === 'historysubmit' ) {
			if ( $request->getBool( 'revisiondelete' ) ) {
				$actionName = 'revisiondelete';
			} else {
				$actionName = 'view';
			}
		} elseif ( $actionName == 'editredlink' ) {
			$actionName = 'edit';
		}

// Trying to get a WikiPage for NS_SPECIAL etc. will result
		// in WikiPage::factory throwing "Invalid or virtual namespace -1 given."
		// For SpecialPages et al, default to action=view.
		if ( !$context->canUseWikiPage() ) {
			return 'view';
		}
		
		$action = Action::factory( $actionName, $context->getWikiPage() );
		if ( $action instanceof Action ) {
			return $action->getName();
		}

return 'nosuchaction';
	}

/**
	 * Check if a given action is recognised, even if it's disabled
	 *
	 * @param $name String: name of an action
	 * @return Bool
	 */
	public final static function exists( $name ) {
		return self::getClass( $name, array() ) !== null;
	}

/**
	 * Get the IContextSource in use here
	 * @return IContextSource
	 */
	public final function getContext() {
		if ( $this->context instanceof IContextSource ) {
			return $this->context;
		}
		return $this->page->getContext();
	}

/**
	 * Get the WebRequest being used for this instance
	 *
	 * @return WebRequest
	 */
	public final function getRequest() {
		return $this->getContext()->getRequest();
	}

/**
	 * Get the OutputPage being used for this instance
	 *
	 * @return OutputPage
	 */
	public final function getOutput() {
		return $this->getContext()->getOutput();
	}

/**
	 * Shortcut to get the User being used for this instance
	 *
	 * @return User
	 */
	public final function getUser() {
		return $this->getContext()->getUser();
	}

/**
	 * Shortcut to get the Skin being used for this instance
	 *
	 * @return Skin
	 */
	public final function getSkin() {
		return $this->getContext()->getSkin();
	}

/**
	 * Shortcut to get the user Language being used for this instance
	 *
	 * @return Language
	 */
	public final function getLanguage() {
		return $this->getContext()->getLanguage();
	}

/**
	 * Shortcut to get the user Language being used for this instance
	 *
	 * @deprecated 1.19 Use getLanguage instead
	 * @return Language
	 */
	public final function getLang() {
		wfDeprecated( __METHOD__, '1.19' );
		return $this->getLanguage();
	}

/**
	 * Shortcut to get the Title object from the page
	 * @return Title
	 */
	public final function getTitle() {
		return $this->page->getTitle();
	}

/**
	 * Get a Message object with context set
	 * Parameters are the same as wfMessage()
	 *
	 * @return Message object
	 */
	public final function msg() {
		$params = func_get_args();
		return call_user_func_array( array( $this->getContext(), 'msg' ), $params );
	}

/**
	 * Protected constructor: use Action::factory( $action, $page ) to actually build
	 * these things in the real world
	 * @param $page Page
	 * @param $context IContextSource
	 */
	protected function __construct( Page $page, IContextSource $context = null ) {
		$this->page = $page;
		$this->context = $context;
	}

/**
	 * Return the name of the action this object responds to
	 * @return String lowercase
	 */
	public abstract function getName();

/**
	 * Get the permission required to perform this action.  Often, but not always,
	 * the same as the action name
	 * @return String|null
	 */
	public function getRestriction() {
		return null;
	}

/**
	 * Checks if the given user (identified by an object) can perform this action.  Can be
	 * overridden by sub-classes with more complicated permissions schemes.  Failures here
	 * must throw subclasses of ErrorPageError
	 *
	 * @param $user User: the user to check, or null to use the context user
	 * @throws ErrorPageError
	 */
	protected function checkCanExecute( User $user ) {
		$right = $this->getRestriction();
		if ( $right !== null ) {
			$errors = $this->getTitle()->getUserPermissionsErrors( $right, $user );
			if ( count( $errors ) ) {
				throw new PermissionsError( $right, $errors );
			}
		}

if ( $this->requiresUnblock() && $user->isBlocked() ) {
			$block = $user->mBlock;
			throw new UserBlockedError( $block );
		}

// This should be checked at the end so that the user won't think the
		// error is only temporary when he also don't have the rights to execute
		// this action
		if ( $this->requiresWrite() && wfReadOnly() ) {
			throw new ReadOnlyError();
		}
	}

/**
	 * Whether this action requires the wiki not to be locked
	 * @return Bool
	 */
	public function requiresWrite() {
		return true;
	}

/**
	 * Whether this action can still be executed by a blocked user
	 * @return Bool
	 */
	public function requiresUnblock() {
		return true;
	}

/**
	 * Set output headers for noindexing etc.  This function will not be called through
	 * the execute() entry point, so only put UI-related stuff in here.
	 */
	protected function setHeaders() {
		$out = $this->getOutput();
		$out->setRobotPolicy( "noindex,nofollow" );
		$out->setPageTitle( $this->getPageTitle() );
		$this->getOutput()->setSubtitle( $this->getDescription() );
		$out->setArticleRelated( true );
	}

/**
	 * Returns the name that goes in the \<h1\> page title
	 *
	 * @return String
	 */
	protected function getPageTitle() {
		return $this->getTitle()->getPrefixedText();
	}

/**
	 * Returns the description that goes below the \<h1\> tag
	 *
	 * @return String
	 */
	protected function getDescription() {
		return wfMsgHtml( strtolower( $this->getName() ) );
	}

/**
	 * The main action entry point.  Do all output for display and send it to the context
	 * output.  Do not use globals $wgOut, $wgRequest, etc, in implementations; use
	 * $this->getOutput(), etc.
	 * @throws ErrorPageError
	 */
	public abstract function show();

/**
	 * Execute the action in a silent fashion: do not display anything or release any errors.
	 * @return Bool whether execution was successful
	 */
	public abstract function execute();
}

abstract class FormAction extends Action {

/**
	 * Get an HTMLForm descriptor array
	 * @return Array
	 */
	protected abstract function getFormFields();

/**
	 * Add pre- or post-text to the form
	 * @return String HTML which will be sent to $form->addPreText()
	 */
	protected function preText() { return ''; }

/**
	 * @return string
	 */
	protected function postText() { return ''; }

/**
	 * Play with the HTMLForm if you need to more substantially
	 * @param $form HTMLForm
	 */
	protected function alterForm( HTMLForm $form ) {}

/**
	 * Get the HTMLForm to control behaviour
	 * @return HTMLForm|null
	 */
	protected function getForm() {
		$this->fields = $this->getFormFields();

// Give hooks a chance to alter the form, adding extra fields or text etc
		wfRunHooks( 'ActionModifyFormFields', array( $this->getName(), &$this->fields, $this->page ) );

$form = new HTMLForm( $this->fields, $this->getContext() );
		$form->setSubmitCallback( array( $this, 'onSubmit' ) );

// Retain query parameters (uselang etc)
		$form->addHiddenField( 'action', $this->getName() ); // Might not be the same as the query string
		$params = array_diff_key(
			$this->getRequest()->getQueryValues(),
			array( 'action' => null, 'title' => null )
		);
		$form->addHiddenField( 'redirectparams', wfArrayToCGI( $params ) );

$form->addPreText( $this->preText() );
		$form->addPostText( $this->postText() );
		$this->alterForm( $form );

// Give hooks a chance to alter the form, adding extra fields or text etc
		wfRunHooks( 'ActionBeforeFormDisplay', array( $this->getName(), &$form, $this->page ) );

return $form;
	}

/**
	 * Process the form on POST submission.  If you return false from getFormFields(),
	 * this will obviously never be reached.  If you don't want to do anything with the
	 * form, just return false here
	 * @param  $data Array
	 * @return Bool|Array true for success, false for didn't-try, array of errors on failure
	 */
	public abstract function onSubmit( $data );

/**
	 * Do something exciting on successful processing of the form.  This might be to show
	 * a confirmation message (watch, rollback, etc) or to redirect somewhere else (edit,
	 * protect, etc).
	 */
	public abstract function onSuccess();

/**
	 * The basic pattern for actions is to display some sort of HTMLForm UI, maybe with
	 * some stuff underneath (history etc); to do some processing on submission of that
	 * form (delete, protect, etc) and to do something exciting on 'success', be that
	 * display something new or redirect to somewhere.  Some actions have more exotic
	 * behaviour, but that's what subclassing is for :D
	 */
	public function show() {
		$this->setHeaders();

// This will throw exceptions if there's a problem
		$this->checkCanExecute( $this->getUser() );

$form = $this->getForm();
		if ( $form->show() ) {
			$this->onSuccess();
		}
	}

/**
	 * @see Action::execute()
	 * @throws ErrorPageError
	 * @param array|null $data
	 * @param bool $captureErrors
	 * @return bool
	 */
	public function execute( array $data = null, $captureErrors = true ) {
		try {
			// Set a new context so output doesn't leak.
			$this->context = clone $this->page->getContext();

// This will throw exceptions if there's a problem
			$this->checkCanExecute( $this->getUser() );

$fields = array();
			foreach ( $this->fields as $key => $params ) {
				if ( isset( $data[$key] ) ) {
					$fields[$key] = $data[$key];
				} elseif ( isset( $params['default'] ) ) {
					$fields[$key] = $params['default'];
				} else {
					$fields[$key] = null;
				}
			}
			$status = $this->onSubmit( $fields );
			if ( $status === true ) {
				// This might do permanent stuff
				$this->onSuccess();
				return true;
			} else {
				return false;
			}
		}
		catch ( ErrorPageError $e ) {
			if ( $captureErrors ) {
				return false;
			} else {
				throw $e;
			}
		}
	}
}

/**
 * Actions generally fall into two groups: the show-a-form-then-do-something-with-the-input
 * format (protect, delete, move, etc), and the just-do-something format (watch, rollback,
 * patrol, etc).
 */
abstract class FormlessAction extends Action {

/**
	 * Show something on GET request.
	 * @return String|null will be added to the HTMLForm if present, or just added to the
	 *     output if not.  Return null to not add anything
	 */
	public abstract function onView();

/**
	 * We don't want an HTMLForm
	 */
	protected function getFormFields() {
		return false;
	}

public function onSubmit( $data ) {
		return false;
	}

public function onSuccess() {
		return false;
	}

public function show() {
		$this->setHeaders();

// This will throw exceptions if there's a problem
		$this->checkCanExecute( $this->getUser() );

$this->getOutput()->addHTML( $this->onView() );
	}

/**
	 * Execute the action silently, not giving any output.  Since these actions don't have
	 * forms, they probably won't have any data, but some (eg rollback) may do
	 * @param $data Array values that would normally be in the GET request
	 * @param $captureErrors Bool whether to catch exceptions and just return false
	 * @return Bool whether execution was successful
	 */
	public function execute( array $data = null, $captureErrors = true ) {
		try {
			// Set a new context so output doesn't leak.
			$this->context = clone $this->page->getContext();
			if ( is_array( $data ) ) {
				$this->context->setRequest( new FauxRequest( $data, false ) );
			}

// This will throw exceptions if there's a problem
			$this->checkCanExecute( $this->getUser() );

$this->onView();
			return true;
		}
		catch ( ErrorPageError $e ) {
			if ( $captureErrors ) {
				return false;
			} else {
				throw $e;
			}
		}
	}
}

${this.title}

Code Editor : Action.php